12345841822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{20051}}^1\times {\mathrm{9931}}^1$

素因数の和:30015

約数の個数: 16

約数和(自身を含む): 19119020544

約数和(自身を除く): 6773178722

約数列:

[1, 2, 31, 62, 9931, 19862, 20051, 40102, 307861, 615722, 621581, 1243162, 199126481, 398252962, 6172920911, 12345841822]

約数ペア:

[(1, 12345841822), (2, 6172920911), (31, 398252962), (62, 199126481), (9931, 1243162), (19862, 621581), (20051, 615722), (40102, 307861)]